 | | Journal (article/letter/editorial) | | has been an abundance of mineral specimens from India appearing at mineral shows. Unfortunately, the locality...as “Poona (also Poonah), India,” which is far from precise. Poona (now Pune) is only one of many localities...the Deccan Traps; this one is on the road between Pune and Nasik. Figure 2 (above). Pentagonite on heulandite...matrix, largest crystal about 3 mm, from Wagholi quarry, Maharashtra. Georges Claeys specimen, photo courtesy...(left). Map showing the Deccan Trap area of Maharashtra, India, prepared by Rik Dillen. Figure 4 (below) |  | | Journal (article/letter/editorial) | | PP. 501-505 Thermal behaviour of cavansite from Wagholi, India BmcH (1977) described isolated sky-blue...mineral cavansite [Ca(VO)SiaO10.4HzO] from an uncertain location in Pune district, Maharashtra, India; since...mineral in one of the stone quarries at Wagholi, about 14 km from Pune. Besides the other two known occurrences...its major chemical constituents Ca, V and Si, Wagholi is the only other known locality. Evans (1973)...to the structure of cavansite and its polymorph pentagonite. At Wagholi, cavansite occurs in cavities |  | | Journal (issue) | | antwerpen v.z.w. 34(3), maart 2009 In dit nummer : India Pentagoniet 1. Geode van 90 cm diameter in het...Groene heulandiet van Sakoli, Sangamner, Maharashtra, India 5. Op excursie in de groeve van Jalgoan ...titelpagina Pentagoniet-XX van de Wagholi quarry, 30 km NO Poona, India. Verzameling Georges Claeys. Foto...worden specimens van pentagonietkristallen uit India aangeboden. Meer details hierover vind je elders...2009 Mineralogische reis naar de Deccan Traps, India, 2008 Georges Claeys Inleiding Sinds 1970 worden |  | | Journal (article/letter/editorial) | | Let’s Get It Right Cavansite or Pentagonite? JOHN S. WHITE P.O. Box 332 Stewartstown,Pennsylvania 17363...the first reports of cavansite coming out of India (Wilke, Pentagonite from India fEst came to my attention...with many dealers handling vast exactly like cavansite, so I acquired just one piece. When I quantities...dealer who had verified pentagonite and, cavansite in India was first noted by Bill Birch, National Musein...from him as well. Once home, I identified as cavansite (Kothavala was able to examine them under a 1991) |  | | Journal (article/letter/editorial) | | PP. 501-505 Thermal behaviour of cavansite from Wagholi, India BmcH (1977) described isolated sky-blue...mineral cavansite [Ca(VO)SiaO10.4HzO] from an uncertain location in Pune district, Maharashtra, India; since...mineral in one of the stone quarries at Wagholi, about 14 km from Pune. Besides the other two known occurrences...its major chemical constituents Ca, V and Si, Wagholi is the only other known locality. Evans (1973)...to the structure of cavansite and its polymorph pentagonite. At Wagholi, cavansite occurs in cavities |  | | Journal (article/letter/editorial) | | the basalts of the Deccan trap rocks of Maharashtra State, India. Striking yellow, or colorless and transparent...the Mumbai (Bombay)* district for its variety of forms and from the Jalgaon district for the beautiful twins... there is a mix of Marathi (the language of Maharashtra State) and English names of cities and districts...(now Mumbai, Pune, and Nashik). These names were officially changed in 1997 when India celebrated fifty...aggregates, salmon-colored stilbite, uniquely blue cavansite, and okenite puffballs. Of the zeolites that occur |  | Ishida, Naoya, Kimata, Mitsuyoshi, Nishida, Norimasa, Hatta, Tamao, Shimizu, Masahiro, Akasaka, Takeshi (2009) Polymorphic relation between cavansite and pentagonite: Genetic implications of oxonium ion in cavansite. Journal of Mineralogical and Petrological Sciences, 104 (4) 241-252 doi:10.2465/jmps.070724b | Journal (article/letter/editorial) | | Polymorphic andrelation Petrological between Sciences, cavansite Volume and pentagonite 104, page 241 ─ 252, 2009...relation between cavansite and pentagonite: Genetic implications of oxonium ion in cavansite Naoya Ishida*... Tsukuba 305 8572, Japan ** Chemical Analysis Division, Research Facility Center for Science and Technology... - - - - - The chemical compositions of cavansite and pentagonite, in which H2O contents and vanadium...that no reversible transitions occur between cavansite and pentagonite when they are heated in air and |  | | Journal (issue) | | sussex mineral & lapidary society ·- Return to India. Part 2 USA/Canada Field Trip. Franklin and Sterling...Journal 199 Jan/Feb 2006 S.M.L.S. RETURNS TO INDIA PART 2 - MINERALS AND MINERAL COLLECTING 1. INTRODUCTION...visit some of the well known locations such as Wagholi and Sawda at which we had collected in 2000 and...Lonavala in the west of the Pune District and near Alibag in Raigad District. Come the day we visited 5...than last. We did particularly well at Sawda and Wagholi but there were others, notably Shri Krishna Shanti |  | | Journal (article/letter/editorial) | | MAKKI B-36 Abhimanshri Society Pashan Road, Pune 411 008 India matrixindiaminerals@yahoo.com Figure 1. Exterior...the workers. he largest lava flow on peninsular India spreads over about 5 million square kilometers,...covering much of western, central, and southern India. The predominant rock is basalt. Some areas of this...Important states of southwestern India with large basaltic areas are Maharashtra, parts of Gujarat, Madhya Pradesh...have been most studied is Maharashtra, one of the most important states of India because it is highly developed |  | | Journal (article/letter/editorial) | | across, Khanong open pit, Sepon mine, Vilabouly district, Laos. Irv Brown specimen. TUCSON (Dis) Plays...1.1 cm high, Amelia mine, Santa Rosalia, Boleo district, Baja California, Mexico. Irv Brown specimen.... 1 cm high, Amelia mine, Santa Rosalia, Boleo district, Baja California, Mexico. Jack Halpern specimen...sylvite, 4 cm high, Intrepid Potash mine, Potash district, Eddy County, New Mexico. Phillip Gregory specimen...Figure 16. Cavansite with stilbite, 3.2 cm high, Wagholi quarry, Pune, Maharashtra, India. Tom Gressman |  | | Journal (issue) | | several small mines in the Beaverdell silver-mining district of southern British Columbia, near the village...50 km north of the U.S. border. Activity in the district began with a small "gold rush" in the late 1880s...list, 1984). NORTHWEST TERRJTORJES Port Radium district, Great Bear Lake. A deposit of uraninite (variety...silver from the El Bonanza mine in the Port Radium district, and the specimens briefly appeared on the market...Bayle, 20 I 0a). MEXICO Cata mine, Veta Grande district, Guanajuato. Specimens of acanthite from the Cata |  | | Journal (issue) | | Moore Collecting cavansite in the Wagholi quarry complex, Pune, Maharashtra, India . . . . . . . . ....Meteorites, Steve and Clara Smale, Superb Minerals India, Victor Yount, Wayne Thompson Minerals, Wilensky...Order from: Excalibur Mineral Corporation 1000 N. Division St—Peekskill, NY 10566 www.excaliburmineral.com...place called Pyrtyndyrma, in the Polar Urals. In India, the spilitic basalts near Mumbai (Bombay) are famous...particularly in the Shigar and Tormiq Valleys, Skardu district. Weerth (1997) remarks that when magnificent specimens |  | | Journal (issue) | | Three Articles The Lonavala Quarry, Pune District, Maharashtra, India . . . . . . . . . . . . . . . . ....his two brothers on a remote farm in the Mallee district of western Victoria, Australia. His tertiary education...specimens of the beautiful blue vanadium minerals cavansite and pentagonite, formerly known primarily from...fluorapophyllite, cavansite and pentagonite. The Wagholi quarry complex near Pune has, until recently...the two polymorphic calcium-vanadium silicates: cavansite and pentagonite. In 2003, however, an occurrence |  | | Journal (issue) | | leicht@kristalle.com Minerals of the DECCAN TRAPS INDIA by Berthold Ottens 2003 Published by the Mineralogical...Pashan Hills quarry no. 2 near Poona, Maharashtra state, India. Steve Smale collection and photo. Title...today as a national emblem for India. Archaeological Museum, Sa\rna\th, India. Frontispiece [this page]:...page]: Street scene in Lahore, India, early 1800’s. Author’s address: Berthold Ottens Klingenbrunn Bahnhof...and William Daniell in July, 1793 (Antiquities of India). 4 The Mineralogical Record, volume 34, January–February |  | | Journal (issue) | | SMLS Journal 171 May/June 2001 SUSSEX GOES TO INDIA or A New Slant on Continenta l Drift Part Two:...19,200 square kilometres in area, this part of India has supplied the World with an amazing quantity...Tunnel" (large cavities exposed while constructing the Pune-Mumbai Road) at the turn of the Century. What is...outlined, at a formal evening we enjoyed whilst at Pune, by Ors. Misra and Sable of the Indian Geological...currently covers about 350,000 square kilometres of India south of the River Narmada, but at its greatest |  | | Journal (article/letter/editorial) | | Geolo CAVANSITE Downloaded by [York University Libraries] at 09:18 05 March 2015 Near Wagholi, Poona...Poona District, Maharashtra, India R are minerals are not supposed to be beautiful except, perhaps, under...under the microscope. Cavansite (fig. l), a relative newcomer to the collector scene, is certainly an exception...exception. The captivating blue of cavansite is so similar to that of yet another rare mineral, vauxite...confused with it. However, the spectacular Indian cavansite that appeared at the 1989 Tucson Gem and Mineral |  | | Journal (article/letter/editorial) | | Thomas Armbruster Continuous dehydration of cavansite under dynamic conditions: an in situ synchrotron...mrs@unife.it Abstract: The dehydration dynamics of cavansite, Ca(VO)(Si4O10)4H2O was studied by time-resolved...space group) in the 298–810 K range whereupon cavansite turned amorphous without any precursor to a polymorphic...of cavansite powders under dynamic conditions. While confirming the general picture of cavansite dehydration...elliptical eight-membered tetrahedral rings of cavansite, when heated under the typical dynamic conditions |  | | Journal (issue) | | Mamaroneck, NY Articles The Wagholi cavansite locality near Poona, India ........................ 315...stibnite, and manganite. And think of the rage for cavansite; I have one I am proud of, but in aesthetic terms...o li C a v a n s it e L o c a l it y nearPoona, India Rustam Z. Kothavala 511 Van Buren Avenue Oakland...Oakland, California 94610 A trove of royal-blue cavansite specimens that astonished the mineral community...was collected from a quarry in the vicinity of Wagholi village. Thousands of fine examples, the best ever |  | | Journal (article/letter/editorial) | | In situ dehydration behavior of zeolite-like cavansite: A single-crystal X-ray study Rosa Micaela Danisi...Switzerland Abstract To track dehydration behavior of cavansite, Ca(VO)(Si4O10)·4H2O [space group Pnma, a = 9...diffraction data on a crystal from Wagholi quarry, Poona district (India) were collected up to 400 °C in...50 °C between 250 and 400 °C. The structure of cavansite is characterized by layers of silicate tetrahedra...to adjacent H2O molecules. The dehydration in cavansite proceeds in four steps. At 75 °C, H2O at O9 was |  | | Report (issue) | | Ca(V4+ O)Si4 O10 ² 4H2 O Cavansite c 2001 ° Mineral Data Publishing, version 1.2 Crystal Data: Orthorhombic...basalt breccia and tu®aceous andesite (Poona district, India). Association: Pentagonite, calcite, heulandite...stilbite, calcite, heulandite, mordenite, chalcocite (India). Distribution: From near Owyhee Dam, Lake Owyhee...specimens from quarries around Wagholi, Poona district, Maharashtra, India. Name: For CAlcium, VANadium...W., H.T. Evans, Jr., and J.R. Lindsay (1973) Cavansite and pentagonite, new dimorphous calcium vanadium |  | | Journal (issue) | | grands monts Haramosh, d'un site localisé sur le district de Skardu que nous ayons pu voir ! 20 pièces seulement...matériel du val d' Ala . d. h , . Kuch-i-Lal, district (Italie) de très beaux Histoire sans paro~es ...made closed to the Minh Tien village, Luc Yen District. The Vietnamese specimens are among the best of...terminaisons rhomboédriques, village de Minh Tien, district de morphologie qui évoque aussi des Luc Yen. Une...n °76 dm La earrière de Lonavala, Poona, Maharashtra, Inde Tomasz PRASZKIER 0 J et Rafal SIUDA <2J |  | | Journal (issue) | | Russia, France (three times), Spain, Hungary, India and Namibia. The slides Austin showed us included...collected fluorite from Berbes in Spain, cavansite from Wagholi in India, cyanotrichite from Cap Garonne in...the we/J known specimens from the Deccan Traps of India, but are certainly the finest yet collected in the...178 July/August 2002 .. ZEOLITE COLLECTING IN INDIA In past issues of our journal, many of you will...excellent articles on the SMLS geotourism expedition to India. At our club evening in February, Mike came along |  | | Catalog/List | | 80x40xl5mm. £18. 15) CAVANSITE. Wagholi Quarry, Pune Dist, Maharasitra, India. A very nice rich group...three intergrown ball like masses of dark blue cavansite forming a 35x30mm group with a couple of 10mm...£15. 32) MALACHITE and AZURITE. Moldawa, Banat District, Hungary. Interesting specimen showing alternate...Pyi-Gyi-Taung Mts., Nr Let-Pan-Hla Village, Mandalay District, Myanmar. A single off white orthoclase xl of | | | Catalog/List | | 80x40xl5mm. £18. 15) CAVANSITE. Wagholi Quarry, Pune Dist, Maharasitra, India. A very nice rich group...three intergrown ball like masses of dark blue cavansite fornling a 35x30mm group with a couple of l 0mm...£15. 32) MALACHITE and AZURITE. Moldawa, Banat District, Hungary. Interesting specimen showing alternate...Pyi-Gyi-Taung Mts., Nr Let-Pan-Hla Village, Mandalay District, Myanmar. A single off white orthoclase xl of |  | | Journal (issue) | | “Disco Balls” from Rahuri, India INTRODUCTION Maharashtra state in India has been known since the 1970’s...inside the huge pocket in the well in Momin Akhada, India. S. Makki photo. erals and several other associated...stilbite from the 2001 find in Momin Akhada, Rahuri, India. 13 cm tall. G. and J. Spann collection. The discoveries...of the rare situations in which specimens from India excited the whole collecting community. Continued...Continued on next page 2 “Disco Balls” from Rahuri, India Continued from page 1 (Strictly speaking and based |
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Wagholi Quarries, Wagholi, Pune District, Pune Division, Maharashtra, India